Geothermal Benefits Alright, we at Sisler Heating & Cooling, Inc. are finding it difficult to believe that a WaterFurnace geothermal heating and cooling system is not right for you. Who couldn't benefit from one? That is the question we continually ask ourselves.Maybe we are a little bias but, we know the difference that it makes. If you are searching for the optimum heating & cooling system on the market today, WaterFurnace geothermal heating and cooling systems are among the elite in efficiency, energy-conservation, and environmentally friendly heat pumps that homeowners in the Medina area - or anywhere - can purchase. With a WaterFurnace geothermal system from Sisler Heating & Cooling, Inc., you will reap: More comfort. Because WaterFurnace geothermal systems circulate air with incredible accuracy, hot and cold spots are taken away. Decreased monthly expenses. Because a WaterFurnace geothermal heat pump works far more effectively than conventional heating and cooling systems. Reliable performance. With other traditional heat pumps and air conditioners that are frequently knocked out due to rain, snow, ice, debris, temperature extremes, and vandalism, our geothermal systems are not susceptible to those conditions because of their indoor installation. Environmental stewardship. Given that our geothermal systems are earth friendly heat pumps, spewing no harmful gasses such as carbon dioxide, carbon monoxide, or other greenhouse gasses. Noiseless operation. Because there's no noisy outdoor unit! This is why more and more residents in the Medina area are changing to Sisler Heating & Cooling, Inc. for their WaterFurnace geothermal needs.